Heat Advisory — Atchison, MO, Nodaway, MO, Worth, MO, Gentry, MO, Holt, MO, Andrew, MO, De Kalb, MO, Daviess, MO, Buchanan, MO, Clinton, MO, Caldwell, MO, Livingston, MO, Ray, MO, Carroll, MO, Chariton, MO, Platte, MO, Clay, MO, Jackson, MO, Lafayette, MO, Saline, MO, Howard, MO, Cass, MO, Johnson, MO, Pettis, MO, Cooper, MO, Bates, MO, Henry, MO, Harrison, MO, Mercer, MO, Putnam, MO, Schuyler, MO, Grundy, MO, Sullivan, MO, Adair, MO, Linn, MO, Macon, MO, Randolph, MO 8:00 PM Excessive Heat Watch 7:00 PM

Clay County, Missouri, United States

Last updated: 7:44 AM CDT  ·  Refresh
27°C
Feels like 31°
Partly Cloudy
▲ 38°  /  ▼ 26°
Wind
3 mph SSW
Humidity
84%
Dew Point
25°
Pressure
28.99 inHg
Visibility
6 mi
UV Index
4.1
Cloud Cover
40%
Sunrise
6:12 AM
Sunset
8:35 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Clay County is currently partly cloudy at 27°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 3387 J/kg) — isolated convective development possible. Sunrise: 6:12AM · Sunset: 8:35PM.

Alerts

Heat Advisory
Atchison, MO, Nodaway, MO, Worth, MO, Gentry, MO, Holt, MO, Andrew, MO, De Kalb, MO, Daviess, MO, Buchanan, MO, Clinton, MO, Caldwell, MO, Livingston, MO, Ray, MO, Carroll, MO, Chariton, MO, Platte, MO, Clay, MO, Jackson, MO, Lafayette, MO, Saline, MO, Howard, MO, Cass, MO, Johnson, MO, Pettis, MO, Cooper, MO, Bates, MO, Henry, MO, Harrison, MO, Mercer, MO, Putnam, MO, Schuyler, MO, Grundy, MO, Sullivan, MO, Adair, MO, Linn, MO, Macon, MO, Randolph, MO
Expires 8:00 PM
Excessive Heat Watch
Expires 7:00 PM
53 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
27°
11%
8 AM
29°
23%
9 AM
31°
14%
10 AM
32°
14%
11 AM
34°
14%
12 PM
35°
7%
1 PM
37°
3%
2 PM
38°
3%
3 PM
38°
3%
4 PM
38°
5%
5 PM
38°
5%
6 PM
38°
5%
7 PM
36°
5%
8 PM
34°
8%
9 PM
31°
8%
10 PM
31°
18%
11 PM
30°
18%
12 AM
30°
18%
1 AM
29°
22%
2 AM
29°
27%
3 AM
28°
27%
4 AM
28°
18%
5 AM
27°
22%
6 AM
27°
18%
7-Day Forecast
Today
38° 26°
Mostly Clear.
Mon
39° 26°
Mostly Clear with a 36% chance of rain.
Tue
35° 23°
Mostly Cloudy with a 26% chance of rain.
Wed
32° 23°
Partly Cloudy with a 43% chance of rain.
Thu
33° 23°
Rain, 64% chance.
Fri
32° 22°
Drizzle, 51% chance.
Sat
31° 22°
Rain.
TimeTempConditionsPrecipWindHumidity
Now 27° Partly Cloudy 11% 3 mph SSW 84%
8 AM 29° Partly Cloudy 23% 4 mph SW 75%
9 AM 31° Mostly Clear 14% 5 mph SW 67%
10 AM 32° Mostly Clear 14% 6 mph SSW 61%
11 AM 34° Clear 14% 7 mph SSW 55%
12 PM 35° Partly Cloudy 7% 8 mph SSW 48%
1 PM 37° Mostly Clear 3% 9 mph SSW 44%
2 PM 38° Clear 3% 10 mph SSW 41%
3 PM 38° Clear 3% 10 mph SSW 38%
4 PM 38° Clear 5% 10 mph SSW 40%
5 PM 38° Clear 5% 10 mph SSW 43%
6 PM 38° Clear 5% 10 mph SSW 47%
7 PM 36° Clear 5% 8 mph SSW 52%
8 PM 34° Mostly Clear 8% 8 mph S 58%
9 PM 31° Partly Cloudy 8% 8 mph S 64%
10 PM 31° Partly Cloudy 18% 8 mph S 65%
11 PM 30° Partly Cloudy 18% 8 mph SSW 64%
12 AM 30° Mostly Clear 18% 8 mph SSW 63%
1 AM 29° Partly Cloudy 22% 8 mph SSW 64%
2 AM 29° Partly Cloudy 27% 8 mph SSW 65%
3 AM 28° Partly Cloudy 27% 8 mph SSW 66%
4 AM 28° Partly Cloudy 18% 8 mph SSW 67%
5 AM 27° Partly Cloudy 22% 9 mph SSW 68%
6 AM 27° Rain 18% 9 mph SSW 69%
15-Day Forecast
Today
7/26
Mostly Clear
18%
26°
38°
Mon
7/27
Mostly Clear
36%
26°
39°
Tue
7/28
Mostly Cloudy
26%
23°
35°
Wed
7/29
Partly Cloudy
43%
23°
32°
Thu
7/30
Rain
64%
23°
33°
Fri
7/31
Drizzle
51%
22°
32°
Sat
8/1
Rain
19%
22°
31°
Sun
8/2
Drizzle
43%
20°
31°
Mon
8/3
Drizzle
44%
21°
33°
Tue
8/4
Drizzle
51%
23°
37°
Wed
8/5
Drizzle
60%
23°
34°
Thu
8/6
Drizzle
60%
23°
34°
Fri
8/7
Drizzle
60%
23°
34°
Sat
8/8
Rain
90%
24°
35°
Sun
8/9
Drizzle
60%
24°
36°
53
Moderate
U.S. Air Quality Index · Dominant: PM2.5
50 100 150 200

Air quality is acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
Dominant
53 AQI 10.5 µg/m³
O3
Ground-level ozone
47 AQI 52 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Mon 53 Moderate 47 53
Tue 41 Good 41 41
Wed 46 Good 46 41
About the Air Quality Index
0–50 Good
51–100 Moderate
101–150 Unhealthy for Sensitive Groups
151–200 Unhealthy
201–300 Very Unhealthy
301–500 Hazardous

The U.S. AQI runs 0–500. The overall value equals the highest individual pollutant sub-index, and the dominant pollutant is the one driving it. PM2.5 (fine particles) is reported in µg/m³ and ozone (O3) in ppb. Forecast source: NWS NAQFC.

1000850700500400300250200150100 -40-30-20-10010203040 0.41247101624 LCLLFCEL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Sun Jul 26, 11:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2894 J/kg
MLCAPE2023 J/kg
MUCAPE2894 J/kg
SBCIN-301 J/kg
MLCIN0 J/kg
Lifted Index-5.4
Kinematics
0–6 km Shear15 kt
0–1 km Shear11 kt
Eff. Shear25 kt
0–1 km SRH-18
0–3 km SRH3
Eff. SRH56
Storm Motion218° @ 18 kt
0–1 km EHI-0.3
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell2.0
K-Index24.7
Thermo & Levels
PWAT1.39 in
0–3 km LR5.0 °C/km
700–500 LR6.1 °C/km
Total Totals44.4
LCL948 hPa
LFC720 hPa
EL151 hPa
Freezing Lvl16,995 ft